tools arch x86: Sync the msr-index.h copy with the kernel sources

tools arch x86: Sync the msr-index.h copy with the kernel sources

To pick up the changes from these csets:

  159013a7ca18c271 ("x86/its: Enumerate Indirect Target Selection (ITS) bug")
  f4138de5e41fae1a ("x86/msr: Standardize on u64 in <asm/msr-index.h>")
  ec980e4facef8110 ("perf/x86/intel: Support auto counter reload")

That cause no changes to tooling as it doesn't include a new MSR to be
captured by the tools/perf/trace/beauty/tracepoints/x86_msr.sh script.

Just silences this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/aEtAUg83OQGx8Kay@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>